<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>hello</title>
</head>
<body>
<div>世界上最好的语言是：
    <label><input type="radio" name="languge" value="A">A java</label>
    <label><input type="radio" name="languge" value="B">B php</label>
    <label><input type="radio" name="languge" value="C">C C++</label>
    <label><input type="radio" name="languge" value="D">D English</label>
</div>
<button>提交</button>
</body>
</html>